“Patterns and Functions of Code-Switching and Teachers’ Professional Role Identity in Multilingual EFL Classrooms: A Quasi-Experimental Study in a Public Sector University of Sindh, Pakistan”, IJHS, vol. 6, no. 01, pp. 124–142, Mar. 2026, Accessed: Sep. 24, 2026. [Online]. Available: https://ijhs.com.pk/index.php/IJHS/article/view/902